Richtkreis 31 periscope 'Hildebrand Wichmann' + pouch

A very nice, cased set of theRichtkreis 31optic periscope attachment - part of an aiming device used with artillery and fixed-mounted MG34/42 machine guns etc.This Rkr31 periscope is very nicely maker marked'Hildebrand Wichmann'and comes with the originalPresstoffmaterial storage case.The optical function remain very clear and usable.A nice set for any equipment, optics or indeed artillery or MG34/42 related collections!